A45L9332AE-6 AMIC Technology, Corp., A45L9332AE-6 Datasheet - Page 10

• Manufacturer Part Number: A45L9332AE-6
• Description: 256K x 32 Bit x 2 Banks Synchronous Graphic RAM
• Manufacturer: AMIC Technology, Corp.

Operating AC Parameter
(AC operating conditions unless otherwise noted)
Note: 1. The minimum number of clock cycles is determined by dividing the minimum time required with clock cycle time
PRELIMINARY
Symbol
t
Number of valid output data
t
t
t
t
t
t
t
t
t
RAS(max)
t
BWC(min)
RRD(min)
RCD(min)
t
CCD(min)
RAS(min)
CDL(min)
RDL(min)
BDL(min)
BPL(min)
RP(min)
RC(min)
2. Minimum delay is required to complete write.
3. This parameter means minimum
4. In case of row precharge interrupt, auto precharge and read burst stop.
and then rounding off to the next higher integer.
Row active to row active delay
Row precharge time
Row active time
Row cycle time
Last data in new col. Address delay
Last data in row precharge
Last data in to burst stop
Col. Address to col. Address delay
Block write data-in to PRE command
Block write cycle time
RAS to
(October, 2001, Version 0.1)
CAS
delay
Parameter
CAS
to
CAS
delay at block write cycle only.
Latency
CAS
9
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
3
2
11
-6
2
2
3
3
8
-
-
-
-
-
Version
100
10
-7
2
3
2
3
3
7
5
7
1
1
1
2
1
2
1
2
2
AMIC Technology, Inc.
A45L9332A Series
-8
2
2
2
2
2
6
5
9
7
2
2
Unit
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
s
Note
1,3
1
1
1
1
1
2
2
2
3
4